This o-ring-free baffled cyclonic spray chamber, made of borosilicate glass, comes standard with NexION Q, X, and D models. It relies on momentum to ef ciently and quickly remove the larger droplets from the sample mist decreasing any opportunity for occlusion or agglomeration of the smaller droplets. The result is higher effciency, better precision and faster washouts than other spray chamber designs. For use with ball joint injectors.